A solid working medium supply system comprises a plurality of solid working media, one solid working medium is located in the middle, and the other solid working media are evenly arranged on the periphery of the solid working medium located in the middle in the circumferential direction. Each solid working medium is fixed on the mounting base through a fixing assembly B, and the materials of each solid working medium are two or more of metals, high-molecular polymers and energetic materials; the laser system comprises a control power supply and a plurality of laser assemblies, the number of the laser assemblies is the same as that of the solid working media, the laser assemblies and the solid working media are in one-to-one correspondence, one laser assembly is located in the middle, and the rest laser assemblies are evenly arranged on the periphery of the middle laser assembly in the circumferential direction. By adjusting the independent action of the laser and the single solid working medium or the coupling action of the laser and the multiple types of solid working media, the thrust and specific impulse generated by the propeller can be adjusted in a large range, and more complex space tasks are met.
本发明涉及一种比冲及推力可调的多工质混合作用激光等离子体微推进器,固体工质供给系统包括多个固体工质,其中一个固体工质位于中间,其余的沿圆周方向均匀布置在位于中间的固体工质的外围,各固体工质通过固定组件B固定在安装基础上,各固体工质的材料为金属、高分子聚合物、含能材料中的两类或两类以上;激光器系统包括控制电源及多组激光器组件,激光器组件的数量与固体工质的数量相同、一一对应,其中一个激光器组件位于中间,其余的沿圆周方向均匀布置在位于中间的激光器组件的外围。本发明通过调整激光与单一固体工质的独立作用或者激光与多类型固体工质的耦合作用,可使推进器产生的推力和比冲能够大范围调节,满足更加复杂的空间任务。
Multi-working-medium mixing action laser plasma micro-thruster with adjustable specific impulse and thrust
比冲及推力可调的多工质混合作用激光等离子体微推进器
24.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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